​In the realm of Leben and Carnea, a long-standing peace is shattered when Leben invades Carnea, plunging the two nations into a brutal war. As Carnea struggles to maintain its ground, tragedy strikes with the untimely death of their king. Amidst the chaos, a mysterious figure arrives in Carnea, claiming to be Claude, the former vice leader of the Carnea Knights who disappeared years ago. But Claude’s transformation raises suspicions amongst the Carnea inhabitants. However, he proposes a daring plan to defeat Leben, which involves enlisting skilled mercenaries and resorting to unconventional means. Accepting his proposal, the queen and princesses of Carnea embark on a controversial journey that challenges their very morals. Will they be able to save their kingdom from the clutches of war?​